between president obama, joe biden, secretary of state john kerry, potential secretary of defense chuck hagel i would argue, is the most pro iran engagement u.s. national security cabinet since the 1979 revolution. this is an administration which desperately does want to do a deal with iran to diffuse the nuclear issue and to gradually reduce our footprint in the middle east. they certainly don't want to the go to war. and i'm not sure if ayatollah khamenei understands this is going to be the best deal he's going to get from the united states. >> suarez:. >> brown: well, the demands for the u.s. and others seems fairly clear and the push for sanctions go on. the iranians say they want the sanctions lifted first. so have you heard anything that suggests it's a sort of vicious cycle in that regard? >> this has also been a perennial challenge that synchronizing negotiations, who makes the first overture, but it's not within the realm of possibilities that the u.s. congress or president obama is going to remove sanctions before the negotiations start and i do see the two sides still being quite f